Package weka.gui.beans
Interface BeanCommon
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- All Known Implementing Classes:
AbstractDataSink
,AbstractEvaluator
,AbstractTestSetProducer
,AbstractTrainAndTestSetProducer
,AbstractTrainingSetProducer
,Associator
,ClassAssigner
,Classifier
,ClassifierPerformanceEvaluator
,ClassValuePicker
,Clusterer
,ClustererPerformanceEvaluator
,CostBenefitAnalysis
,CrossValidationFoldMaker
,Filter
,IncrementalClassifierEvaluator
,InstanceStreamToBatchMaker
,Loader
,MetaBean
,PredictionAppender
,Saver
,SerializedModelSaver
,StripChart
,TestSetMaker
,TextViewer
,TrainingSetMaker
,TrainTestSplitMaker
public interface BeanCommon
Interface specifying routines that all weka beans should implement in order to allow the bean environment to exercise some control over the bean and also to allow the bean to exercise some control over connections. Beans may want to impose constraints in terms of the number of connections they will allow via a particular listener interface. Some beans may only want to be registered as a listener for a particular event type with only one source, or perhaps a limited number of sources.- Since:
- 1.0
- Version:
- $Revision: 4806 $
- Author:
- Mark Hall
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptorboolean
connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection via the named eventvoid
connectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.void
disconnectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been deregistered as a listener with a source for named event.java.lang.String
getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)boolean
isBusy()
Returns true if.void
setCustomName(java.lang.String name)
Set a custom (descriptive) name for this beanvoid
setLog(Logger logger)
Set a loggervoid
stop()
Stop any processing that the bean might be doing.
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Method Detail
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setCustomName
void setCustomName(java.lang.String name)
Set a custom (descriptive) name for this bean- Parameters:
name
- the name to use
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getCustomName
java.lang.String getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)- Returns:
- the custom name (or the default name)
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stop
void stop()
Stop any processing that the bean might be doing.
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isBusy
boolean isBusy()
Returns true if. at this time, the bean is busy with some (i.e. perhaps a worker thread is performing some calculation).- Returns:
- true if the bean is busy.
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setLog
void setLog(Logger logger)
Set a logger- Parameters:
logger
- aweka.gui.Logger
value
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connectionAllowed
boolean connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor- Parameters:
esd
- the EventSetDescriptor- Returns:
- true if the object will accept a connection
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connectionAllowed
boolean connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection via the named event- Parameters:
eventName
- the name of the event- Returns:
- true if the object will accept a connection
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connectionNotification
void connectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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disconnectionNotification
void disconnectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been deregistered as a listener with a source for named event. This object is responsible for recording this fact.- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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